Ghost Rails XII Seamless A B&W History By Wayne A. Cole Pennsylvania - PRR Series 534100 to 534149

Series 534100 to 534149

no car type articulated this extreme more than the 86-foot

A servo that has to work less to center or stop without overshooting position is using less energy

enhancing the car's drifting capabilities

50-ton trucks with rotating bearing caps

Ghost Rails XII Seamless A B&W History By Wayne A. Cole Pennsylvania - PRR Series 534100 to 534149Ghost Rails XII Seamless A B&W History by Wayne A. Cole The history of the Babcock & Wilcox Steel Mill in Beaver Falls, PA. Also included is the Pittsburgh Seamless Tube Company, the facilities operated by B&W, the Wallace Run Steel Mill, Koppel Steel, the Pennsylvania Railroad Economy Branch, and the Ambridge mill operations. The Main Plant at Beaver Falls and the Wallace Run Steel Mill is shown with hundreds of 1st time photographs, detailing the